Prescribed class of lands and heritages
3. The following class of lands and heritages is hereby prescribed for the purposes of section 6(1) of the 1975 Act, namely any lands and heritages in Scotland occupied by the Company and used for any of the purposes of production, treatment, transmission, distribution or storage of gas, including plant and equipment installed therein or thereon and, without prejudice to the foregoing generality, gas terminals, gas research stations, pressure reduction stations, governor stations, holder stations, mains, services and radio stations, insofar as any of them is used for any of the foregoing purposes.